I used to deal in vintage tubes on Ebay for a long time .. I would suggest buying a cheap tube tester and giving some NOS tubes a shot ...
I used to deal in vintage tubes on Ebay for a long time .. I would suggest buying a cheap tube tester and giving some NOS tubes a shot ...
" Over the Pond Guy " M69 rings & PAF pickups @ OverthePondGuy@aol.com